Biosphere Flashcards
1
Q
What is the biosphere?
A
The biosphere is the place where life exists on planet Earth
2
Q
Lithosphere
A
The lithosphere includes the rocks, soil and sand on Earth
3
Q
Atmosphere
A
The atmosphere is the layer of gasses that surrounds the Earth. It is made up of several layers.
4
Q
What are the 3 most important gases in the atmosphere?
A
Nitrogen, oxygen and carbon dioxide
5
Q
Hydrosphere
A
The hydrosphere consists of all water on Earth in all its forms
